#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <getopt.h>

#define GROUP_CREAT "../pam_module2/create_group"
#define GROUPFILE "groupf"

struct group_t {
  char * name;
  int group_id;

};

void print_help();
int last_group_id();
void create_group();
int addgroup(char *, int);
